As we(HT-audio enthusiast)sit in our hometheater "sweet-spot" what are we not hearing..... Most receivers offer LFE-Crossover at 80 or 100Hz While for an example your front(Left/Right/Center) set of speakers are designed with a LFE-crossover at 150Hz. For lack of a more technical term, this dead sonic space between 80Hz and 150Hz is unused (by the speaker and my ear)and this scenerio could just as well apply to the surround speaker's LFE-crossover. Am I being to pickey or what your opinion. Oh, is their a technical/audio term for this scenerio.